diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
index ea028dd6a3..a182888878 100644
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
+++ b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
@@ -42,9 +42,6 @@ net-misc/gsutil
 # no version marked stable upstream
 dev-util/checkbashisms
 
-# masked upstream due to lua dep, but we don't enable lua support
-=net-analyzer/nmap-6.40-r1
-
 # this version does not segfault when a user isn't in sudoers
 =app-admin/sudo-1.8.10_p2